package com.kieronquinn.app.taptap.utils.wakefulness

/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import com.kieronquinn.app.taptap.utils.lifecycle.Lifecycle

/**
 * Tracks the wakefulness lifecycle, including why we're waking or sleeping.
 */
class WakefulnessLifecycle: Lifecycle<WakefulnessLifecycle.Observer>() {

    //TODO

    interface Observer {
        fun onStartedWakingUp() {}
        fun onFinishedWakingUp() {}
        fun onStartedGoingToSleep() {}
        fun onFinishedGoingToSleep() {}
    }

    fun getWakefulness(): Int {
        //TODO
        return 0
    }

}